[Event "Festival de la Juventud U18 Girls"]
[Site "Hermosillo"]
[Date "2002.03.28"]
[Round "2"]
[White "Zamora Olivares, Diana"]
[Black "Barrientos Lopez, Claudia"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1506"]
[BlackElo "2001"]
[PlyCount "61"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Qf6 8. Bxd5+ Ke8 9. 0-0 Nd4 10. Qd1 c6 11. Be4 Bf5 12. Nc3 Bd6 13. d3 Kd7 14. f4 Raf8 15. fxe5 Qxe5 16. Bf4 Qe6 17. Bxf5 Rxf5 18. Bxd6 Kxd6 19. Ne4+ Kc7 20. c3 Rxf1+ 21. Qxf1 Nf5 22. Re1 Qg6 23. Qf4+ Kc8 24. Nc5 Rf8 25. Re6 Qf7 26. d4 b6 27. Rxc6+ Kd8 28. Qb8+ Ke7 29. Qxa7+ Kd8 30. Qb8+ Ke7 31. Qb7+ 1-0

[Event "Festival de la Juventud U18 Girls"]
[Site "Hermosillo"]
[Date "2002.03.27"]
[Round "1"]
[White "Barrientos Lopez, Claudia"]
[Black "Lopez Lopez, Patricia"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2001"]
[BlackElo "1360"]
[PlyCount "109"]
[EventDate "2002.03.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. Be3 c4 7. Nc3 Bb4 8. Qd2 Qa5 9. Bxc6 Bxc6 10. 0-0 Ne7 11. Nh4 0-0-0 12. Bg5 Qc7 13. a3 Ba5 14. b4 Bb6 15. b5 Bd7 16. Bxe7 Rde8 17. Bg5 h6 18. Be3 Ba5 19. a4 b6 20. f4 Qd8 21. Nf3 f6 22. Rfb1 fxe5 23. dxe5 Ref8 24. Qd4 Qc7 25. Bd2 Qc5 26. Qxc5+ bxc5 27. Ne2 Bxd2 28. Nxd2 Kb7 29. a5 Be8 30. g3 g5 31. c3 Bg6 32. Rb2 Bd3 33. Kf2 Bxe2 34. Kxe2 gxf4 35. gxf4 Rxf4 36. Rf1 Rxf1 37. Kxf1 Rf8+ 38. Ke2 Rf5 39. Nf3 h5 40. Ke3 h4 41. Rg2 h3 42. Rg7+ Kb8 43. Re7 Rf8 44. Rxe6 Rd8 45. b6 axb6 46. Rxb6+ Ka7 47. e6 Rg8 48. e7 Re8 49. Re6 Kb7 50. Ne5 Kc7 51. a6 Kb8 52. Ng6 Ka7 53. Rd6 Rg8 54. Rd8 Rxd8 55. exd8Q 1-0

[Event "MEX-ch Absoluto"]
[Site "Pachuca"]
[Date "2001.11.16"]
[Round "1"]
[White "Hernandez Guerrero, Yadira"]
[Black "Barrientos Lopez, Claudia"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "2229"]
[PlyCount "39"]
[EventDate "2001.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Bg4 6. Bg2 h6 7. 0-0 Bc5 8. a3 Bxf3 9. exf3 a5 10. Nd2 Nge7 11. f4 0-0 12. Ne4 b6 13. Qd3 f6 14. exf6 gxf6 15. Bd2 Rb8 16. Rfe1 Qd7 17. Re2 f5 18. Nxc5 bxc5 19. Rb1 Rbe8 20. Re6 1-0

[Event "MEX-ch U20 Girls"]
[Site "Mexico City"]
[Date "2001.??.??"]
[Round "1"]
[White "Barrientos Lopez, Claudia"]
[Black "Sandoval Pinera, Liliana"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "54"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Be7 6. 0-0 b5 7. Bb3 0-0 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 c5 11. Qd1 c4 12. e5 Ne8 13. Bxc4 bxc4 14. Qg4 d6 15. Qe4 Rb8 16. Rd1 Be6 17. Rb1 Qc7 18. exd6 Bxd6 19. Kh1 Nf6 20. Qe2 Rfe8 21. f3 Bxh2 22. Bg5 Bf5 23. Qf2 Bg3 24. Qf1 Bxc2 25. Bxf6 gxf6 26. Na4 Qe5 27. f4 Qh5+ 0-1

[Event "Olympiad U18"]
[Site "Atlacomulco"]
[Date "2001.??.??"]
[Round "1"]
[White "Montano Rondan, Elizabeth"]
[Black "Barrientos Lopez, Claudia"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "83"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Be7 6. d4 a6 7. Bxc6+ bxc6 8. dxe5 Ng4 9. exd6 cxd6 10. h3 Ne5 11. Nd4 0-0 12. f4 Qb6 13. Kh1 c5 14. Nb3 Nd7 15. Nc3 Re8 16. Nd5 Qa7 17. Nxe7+ Rxe7 18. Qxd6 Re6 19. Qd3 h6 20. Be3 Qc7 21. Nd2 Bb7 22. e5 Rc8 23. Qe2 f6 24. Qg4 Qc6 25. Nc4 Ree8 26. Nd6 Re7 27. Nf5 Qxg2+ 28. Qxg2 Bxg2+ 29. Kxg2 Rf7 30. exf6 Rxf6 31. Ng3 Rcc6 32. Rad1 Nb6 33. b3 a5 34. Ne4 Rf5 35. Rd8+ Kh7 36. Red1 Nd5 37. R1xd5 Rxd5 38. Rxd5 c4 39. Rc5 Rxc5 40. Nxc5 cxb3 41. cxb3 g6 42. Bd2 1-0

[Event "MEX-ch Absoluto"]
[Site "Pachuca"]
[Date "2001.??.??"]
[Round "6"]
[White "Verduga Palencia, Mariana Isabel"]
[Black "Barrientos Lopez, Claudia"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "59"]
[EventDate "2001.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Nf6 5. 0-0 e6 6. c4 Be7 7. cxd5 exd5 8. Nc3 Qd7 9. Bg5 0-0 10. Re1 Rfe8 11. a3 Bh3 12. Bxh3 Qxh3 13. Bxf6 gxf6 14. Nxd5 Rac8 15. Qb3 b6 16. Qb5 Nb8 17. Nxc7 Red8 18. Nd5 Re8 19. Rac1 Kg7 20. Nxe7 Rxe7 21. Rxc8 Qxc8 22. Qd3 Qg4 23. Nh4 Kf8 24. Qxh7 Qg8 25. Qxg8+ Kxg8 26. Rc1 Kh7 27. e3 a5 28. Nf3 Rd7 29. Rc8 Na6 30. Rc6 1-0

